python preproc.py -i "../../dataset_37nodes/" -o "data/traffic37_v2g/" -v2g
python preproc.py -i "../../dataset_37nodes/" -o "data/traffic37/"
python preproc.py -i "../../dataset_12nodes/" -o "data/traffic12_v2g/" -v2g
python preproc.py -i "../../dataset_12nodes/" -o "data/traffic12/"